Basis of record drawing/water colour
Scientific name Mola mola (Linnaeus)
Artist Kawahara Keiga (1786 (sixth year of Tenmei)–1860–1865 (first year of Man'en to first year of Keiō))
Date artwork between 1823 and 1829
Source: https://commons.wikimedia.org/wiki/File:Naturalis_Biodiversity_Center_-_RMNH.ART.175_-_Mola_mola_(Linnaeus)_-_Kawahara_Keiga_-_1823_-_1829_-_Siebold_Collection_-_pencil_drawing_-_water_colour.jpeg

The ocean sunfish or common mola (Mola mola) is the heaviest known bony fish in the world. The ocean sunfish is native to tropical and temperate waters around the globe. Mola mola resembles a fish head with a tail, and its main body is flattened laterally.